baber/WOPTO huggingface dataset:
Patent JP-2003320224-A (JP)
Title: Manufacturing method for dry reverse osmosis membrane
Inventor: MIYAOKA KOJI
IPC: B01D69/12
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a dry reverse osmosis membrane capable of obtaining a desalting capacity or a liquid permeability superior to but not inferior to that of the reverse osmosis membrane before drying even if the reverse osmosis membrane is dried and capable of preventing the production of fungi or the propagation of various bacteria.  <P>SOLUTION: A membrane of a solution of a compound having at least two reactive groups in one molecule thereof is formed on a porous support and a solution of a polyfunctional compound is brought into contact with the membrane to form a reverse osmosis membrane. This reverse osmosis membrane is subjected to hydrophilizing treatment to be dried.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315205-A (JP)
Title: Collision detecting device and its method
Inventor: SATO IKUYA
IPC: G01M7/08
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To detect the collision of a piston to a nonmovable portion such as a cylinder, etc., without using a position sensor.  <P>SOLUTION: A drive system is provided with a current detecting portion 51 for detecting a driving current to a motor 65, and a collision detecting portion 20 for detecting the collision of the piston 63 to the cylinder 62 on the basis of variation in the driving current detected by the detecting portion 51.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321726-A (JP)
Title: High workability, high tensile strength steel sheet having excellent fatigue property in prestrain part, production method thereof and working method thereof
Inventor: SHIOZAKI TAKESHI
IPC: C22C38/14
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high tensile strength steel sheet which has excellent fatigue properties in the prestrain part and has high workability, to provide a production method thereof, and to provide a working method thereof.  <P>SOLUTION: The high tensile strength steel sheet has a composition containing, by weight, 0.02 to 0.1% C, ≤0.3% Si, 0.5 to 2.0% Mn, ≤0.06% P, ≤0.005% S, ≤0.06% Al, ≤0.006% N, 0.05 to 0.5% Mo, 0.03 to 0.2% Ti and 0.0001 to 0.001% B, and the balance substantially Fe. The steel sheet has a metallic structure which substantially consists of a ferrite single phase and in which carbides containing Ti and Mo in the ranges satisfying the following inequality (1) are dispersively precipitated: (Mo/96)/ä(Ti/48)+(Mo/96)}≥0.25 (1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331277-A (JP)
Title: Data processor
Inventor: KONDO TETSUJIRO
IPC: G06T1/20
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To realize high-speed signal processing using a plurality of pieces of data simultaneously by connecting a plurality of data memory cells in series, reading out retained data from the data memory cells simultaneously, and then performing a predetermined processing, and also realize a data processor which can perform a predetermined processing while scanning memory data sequentially at a timing of data input.  <P>SOLUTION: The data processor transfers and holds data input from an input terminal sequentially via each of the data memory cells using a data memory portion to which the plurality of the data memory cells are connected in series, and simultaneously outputs data held in the data memory cells via a plurality of data lines. In a data processing portion, a predetermined signal processing is performed using a plurality of pieces of data simultaneously read out from the data memory portion, thereby enabling simultaneous access to the plurality of pieces of the data and making the signal processing faster and more efficient.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326328-A (JP)
Title: Method and device for manufacturing screw fixture- attached panel
Inventor: OKADA TOMONORI
IPC: B21D22/18
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a mounting nut-attached panel, a method in which forming of a panel and fixing of a mounting nut are performed in the same machining site without requiring a press and male/ female forming dies.  <P>SOLUTION: A prepared hole for nut mounting is drilled at the nut-mounting position of a panel base stock (base stock) M and then, the peripheral part of the base stock is held with a frame-like holder 30, so that rigidity of the peripheral part of the base stock is maintained. The nut 2 with its projection up is placed on a tool 40, while the nut is formed with an engaging recess and provided with the projection 22 protruding in the axial direction from the nut body 21. By fitting the projection into the prepared hole, the base stock is supported with the nut body. Then, using a tool and a rod-like tool 50 commonly used for nut fixing and panel forming, a nut fixing/caulking process is performed around the prepared hole for nut mounting. Simultaneously, bulging process is performed on the base stock to form a shape corresponding to the external shape of the forming mold 42 of the tool.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329724-A (JP)
Title: Apparatus and method for semiconductor testing
Inventor: SHIBATA YASUNORI
IPC: G01R31/26
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor testing apparatus whose accuracy and speed of a temperature control operation are enhanced when a temperature change due to self-heating of a specimen or the semiconductor testing apparatus itself is caused.  <P>SOLUTION: The semiconductor testing apparatus to be disclosed is a semiconductor testing apparatus by which a plurality of specimens composed of semiconductor devices of the same kind having a self-heating property are tested repeatedly while the temperature control operation is being performed, in such a way that a temperature of a temperature tank or a temperature application stage 1 becomes a target value. The testing apparatus is provided with a correction-data creation circuit 9. In a first test cycle, while the temperature control operation is being performed by using a preset temperature as the target value, correction data is created so as to be stored in a data storage part 10 as time base data on a correction value used to correct a set value according to an initial deviation value with respect to the set value of a temperature of each specimen, a temperature decided by the stored correction data is used as the target value in each next test cycle onward, the temperature control operation is performed by preceding a prescribed time, and each specimen is tested.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331183-A (JP)
Title: Method and system for distributing advertisement information, homeserver, information management server, program for homeserver and program for information management server
Inventor: MASUDA HIDEAKI
IPC: H04N7/173
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To distribute an advertisement fitting each viewer in real time from an operation history and an information tag of an information terminal by distributing a program schedule table with the information tag attached to each broadcast program embedded therein to a homeserver for household electric appliances management of each house, displaying the program schedule table on the information terminal of each house and allowing the viewer to operate a television according to the program schedule table.  <P>SOLUTION: In this advertisement information distribution system, the homeserver 3 statistically determines a preferred genre of each individual viewer on the basis of program selection information of a television 7 belonging to the individual viewer and feedbacks the preferred genre of each individual viewer to a server 2 side through an information network 5. Thus, for a young person watching a drama program on a commercial television receiver and interested in motor sport, an advertisement related to an automobile is effectively provided to the information terminal 4 in a scene where a character drives in a new automobile in the program.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333118-A (JP)
Title: Information processor and data transfer system
Inventor: KADOMATSU DAIKI
IPC: H04W4/04
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To report information on respective terminals on a network to a destination of a visit even while a user goes out.  <P>SOLUTION: The information processor has a registration means for registering information on the user beforehand and a means for converting the information to data optimal for the user at present, and the information on the respective terminals on the network is transferred to a portable terminal of the user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330952-A (JP)
Title: Information retrieval support system and program
Inventor: TAKAGI TOMOHIRO
IPC: G06F17/30
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently retrieval targeting information in a retrieval using a menu retrieval method as a base.  <P>SOLUTION: A key word for the information retrieval is inputted via an input device 1 and the keyword is converted into a concept vector expressing the keyword by a concept conversion part 5. A matching part 6 calculates a matching degree of a concept vector expressing a pass of a hierarchical menu stored in pass database 3 with the concept vector expressing the keyword converted by the concept conversion part 5 and determines an optimal pass based on the found matching degree. The optimal pass is displayed on the display device 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333601-A (JP)
Title: Scene change detection circuit
Inventor: TSUNASHIMA KENJI
IPC: H04N19/134
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit which accurately detects a point of scene switching even in the case of a scene of a quick motion or a scene photographed with a camera panned.  <P>SOLUTION: A histogram is generated by DC coefficients extracted from a video signal to detect a difference of each frame, and a histogram is generated by movement vectors extracted from the video signal to detect a difference of each frame, and a total difference resulting from adding arithmetic results of a DC coefficient histogram difference detection part 24 and a movement vector histogram difference detection part 34 is operated in a total difference arithmetic part 41, and the arithmetic result of the total difference arithmetic part 41 is compared with a scene change discriminating threshold to output a signal representative of scene change from a scene change discriminating difference value comparison part 42.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333987-A (JP)
Title: Method for keeping freshness of cut vegetable
Inventor: KATO YOSHIKAZU
IPC: A23B7/14
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for sterilizing bacteria attached to cut vegetables and achieving high sterilizing effect unattainable by a conventional sterilization method to immerse cut vegetables in a solution having low pH.  <P>SOLUTION: The method for sterilizing cut vegetables in a sterilizing solution with improved sterilizing effect comprises the 1st sterilization to immerse the cut vegetables in a fumaric acid solution containing dissociated hydrogen ion and the 2nd sterilization to take the cut vegetables out of the fumaric acid solution and immerse the vegetables coated with the fumaric acid solution in a solution of sodium hypochlorite. A chemical reaction to substrate a hydrogen ion (H<SP>+</SP>) with a sodium ion (Na<SP>+</SP>) takes place in the 2nd sterilization step to form hypochlorous acid (HClO) having extremely high sterilization power.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334414-A (JP)
Title: Filter cleaning method
Inventor: TSUJIMOTO HIROYUKI
IPC: B01D39/00
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter cleaning method which enables the removal of foreign matter in a filter using a metal sintered material to a degree capable of adapting the filter to aseptic preparation machinery.  <P>SOLUTION: The filter 2 is set inside a cleaning container 1 and pure steam is supplied into a cleaning container 1 from an inflow port 11 as the first cleaning process and passed through the filter 2. Subsequently, dry air and the pure steam are supplied into the cleaning container 1 from an inflow port 11 as the second and third cleaning processes and these cleaning fluids are flowed through the filter 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344211-A (JP)
Title: Detector and method for detecting gas leakage
Inventor: HIRAYAMA AKIHIRO
IPC: G01M3/28
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of constitutive equipments and materials to provide an inexpensive detector, to reduce a cost for detection of gas leakage, and to make the gas leakage detected and determined easily.   <P>SOLUTION: In a gas supply pipe line 12 branched from a main pipe 11 for supplying gas, a shut-off valve 18 is provided in a section up to a service pipe 16 to the first customer 13 in the pipe line 12, a by-path pipe line 19 is provided from an upstream to a downstream while sandwiching the shut-off valve 18 therebetween, a solenoid valve 19c controlled by a control part 19g, and a pressure recorder 19e are installed in order in the by-path pipe line 19, the solenoid valve 19c is repeatedly opened and closed intermittently by a program written in the control part 19g and further controlled to conduct 'fractional forcible opening and closing' in a time slot of the 'opening', and the pressure recorder is operated synchronized with the time slot when a command is issued from the control part to open the solenoid valve.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336646-A (JP)
Title: Rolling bearing
Inventor: NOMURA MASAHIRO
IPC: F16C19/38
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing in which a treatment for forming a mark on a fixed side surface of a plurality of bearing ring units can independently be executed in every bearing ring units and a formation of the mark can easily be performed at low cost.  <P>SOLUTION: The four-row tapered roller bearing 30 is provided with an inner ring; an outer ring 35 constituted by combining the outer bearing ring units 31, 32, 33 in an axial direction; a tapered roller; and a retainer. First marks 31a, 32a, 33a for adjusting circumferential phases of the respective outer bearing ring units 31, 32, 33 are provided on outer peripheral surfaces of the outer bearing ring units 31, 32, 33 constituting the outer ring 35 at a stationary side in the four-row tapered roller bearing 30. Second marks 32b, 33b indicating an axial assembling order against the other outer bearing ring units 31, 32, 33 are provided on the outer peripheral surfaces of the outer bearing ring units 32, 33.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346014-A (JP)
Title: Merchandise quotation support system using 3d image
Inventor: ITO MASAHIRO
IPC: G06Q30/06
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a merchandise quotation support system capable of simulating part replacement.   <P>SOLUTION: This quotation support system preparing a merchandise quotation including images and storing it into a recording medium at the time of selling merchandise such as an automobile comprises a 3D image preparing means 1 preparing 3D images by 3D modeling such as a distance measuring method for the merchandise, a 3D image editing means 2 variously editing the prepared 3D images, a part library 3 maintaining various kinds of parts of the merchandise as 3D images, a part replacing means 4 constituting parts of the merchandise so as to be replaced with parts in the part library, a quotation preparing means 5 preparing a quotation including various kinds of items such as price of the merchandise body, various kinds of taxes, insurance fees and various kinds of expenditure, an animation preparing means 6 preparing animations using 3D images of the merchandise, and an output means 7 converting the 3D images with the quotation of the merchandise into a 3DA applet file, displaying and recording it into the recording medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003157318-A (JP)
Title: Commodity intermediary system
Inventor: RUIKE MASATAKA
IPC: G06Q50/00
Filed: 2002-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a commodity intermediary system wherein a customer and a contractor communicate with each other and customer information such as the order, desire or the like of the customer can be positively transmitted to the contractor, and the customer can easily receive a desired commodity without anxiety and using time and labor. SOLUTION: The commodity intermediary system mediates between a contractor and a commodity intermediary machine used by the customer via a network. Such a mediating means is constituted that can mutually exchange the customer information such as the order, desire or the like of the customer using the commodity intermediary machine with the contractor through images, sounds or the like.
Patent JP-2003339924-A (JP)
Title: Putter head
Inventor: TAKASE SHINICHI
IPC: A63B102/32
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a putter head which is easy to manufacture, has a good appearance, is sufficient in the position and depth of centroid, and can well sort the load balance from a toe to a heel.   <P>SOLUTION: This putter head consists of a bracing 3 disposed behind a face 2, a weight supporting wall 4 disposed in an upright state from the bracing and a weight 5 in the upper part of the weight supporting wall. The weight is disposed in the position stayed upper and backward than the face, by which the depth of the centroid is deepened and a sweet spot is expanded to the central part of the face.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340518-A (JP)
Title: Manufacturing method of uoe steel pipe having good crush strength
Inventor: TSURU EIJI
IPC: B21C37/30
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a steel pipe for an UOE line pipe capable of improving compression strength in the process of external press load.   <P>SOLUTION: In a manufacturing method of an UOE steel pipe, a steel plate is treated by C press, U press, and O press in order and the both edges of the steel plate are seam welded, and after that, the pipe is expanded. The steel pipe having good crush strength is characterized by ≥0.35 of the ratio α/β of the upset ratio in O press shown as α/the expanding ratio shown as β in the method. The expanding ratio may be 2% or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345759-A (JP)
Title: Fingerprint reader
Inventor: KIYOMOTO SHOICHI
IPC: G06F21/32
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fingerprint reader with high security for providing various electronic equipment needing person himself/herself confirmation with an authentication function by fingerprint collation.   <P>SOLUTION: This fingerprint reader is connected to the various electronic equipment, reads a fingerprint image and transmits the image to the electronic equipment. The electronic equipment receives the fingerprint image and uses the fingerprint image for a person himself/herself confirming means or the like. The fingerprint reader is provided with a function which records and stores an unrewritable inherent ID number for each equipment and can transmit the inherent ID number in response to a request from the connected electronic equipment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002910-A (JP)
Title: Electrolytic working method and apparatus
Inventor: KUMEGAWA MASAYUKI
IPC: H01L21/3205
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic working apparatus in which, e.g., CMP (Chemical Mechanical Polishing) treatment itself can be obviated, an electrically conductive material provided on the surface of a substrate can flatly be worked while reducing loads on CMP treatment as much as possible, and further, adherent materials deposited on the surface of the object to be worked such as a substrate can be removed (washed).  <P>SOLUTION: The electrolytic working apparatus is provided with a working electrode 84, a feeding electrode 86 of feeding power to a substrate W, a retaining part 42 of retaining the substrate W, and bringing the same into contact with the working electrode 84 or proximately arranging them, a power source of applying voltage to the space between the working electrode 84 and the feeding electrode 86, and a driving part of relatively moving the substrate W retained by the retaining part 42 and the working electrode 84. Fluid suction holes 84b and 86a of sucking fluid present between the substrate W and at least either the working electrode 84 or the feeding electrode 86 are formed on the working electrode 84 and the feeding electrode 86.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004006466-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: FUJII HIDENORI
IPC: H01L31/072
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device wherein deterioration of electric characteristic is restrained and irregularity of resistance value of a resistive element is reduced, and to provide a manufacturing method of the device.  <P>SOLUTION: Impurities for forming an intrinsic base diffused layer and impurities having conductivity type reverse to that of impurities for forming intrinsic base diffused layer are implanted in a semiconductor substrate 1. An exposed surface of a semiconductor substrate 1 is irradiated with plasma. By these treatments, many crystal defects occur the exposed surface of the substrate 1. Next, a polysilicon film 10 is formed under a condition that a grain size becomes greater. In a part of the polysilicon film 10 positioned in the vicinity of the exposed surface of the substrate 1, the grain size becomes comparatively small by reflecting the crystal defects occuring on the surface. The grain size becomes comparatively large without influence of the crystal defects, in a part positioned on a silicon oxide film 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005170-A (JP)
Title: Device state monitor system, device management terminal, device monitor terminal, data structure of terminal program and monitor module, and device state monitor method
Inventor: MOKUYA SENICHI
IPC: G06F13/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device state monitor system suitable for improvement of security of a device when monitoring a device state via a network.  <P>SOLUTION: A home gateway transmits a provision request to a device management server, transmits the provision request to a device monitor server on the basis of received address information when receiving the address information, and executes a device state information notification process and a device state information acquisition process on the basis of a received monitor module when receiving the monitor module. When the device management server receives the provision request, the device management server specifies the device monitor server of a user belonging to the same group as a group of a user of the home gateway or a related group, and transmits the address information of the specified device monitor server to the home gateway. When the device monitor server receives the provision request, the device monitor server transmits the monitor module of a storage device to the home gateway.  <P>COPYRIGHT: (C)2004,JPO